Cudworth, R., & Hutton, S. (1996). A treatise concerning eternal and immutable morality. Cambridge University Press.
Dyfyniad Arddull ChicagoCudworth, Ralph, and Sarah Hutton. A Treatise Concerning Eternal and Immutable Morality. Cambridge: Cambridge University Press, 1996.
Dyfyniad MLACudworth, Ralph, and Sarah Hutton. A Treatise Concerning Eternal and Immutable Morality. Cambridge University Press, 1996.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.